maestro-3.0.1-rc2/modules/maestro_eca_task/maestro_eca_task.install

<?php

/**
 * @file
 * maestro_eca_task.install
 */

use Drupal\maestro\Engine\MaestroEngine;

/**
 * Implements hook_uninstall().
 */
function maestro_eca_task_uninstall() {
  // Remove our example template
  $example_template = MaestroEngine::getTemplate('maestro_eca');
  if ($example_template) {
    $example_template->delete();
  }

  // Delete the ECA model and settings in config
  $config_factory = \Drupal::service('config.factory');
  $config_factory->getEditable('eca.eca.process_maestro_eca')->delete();
  $config_factory->getEditable('eca.model.process_maestro_eca')->delete();
}

/**
 * Update 10000 - Move the ECA Task's configuration under task_data to clean up schema.
 */
function maestro_eca_task_update_10000() {
  // Load all templates and find ones that contain ECA tasks and transpose their data
  $eca_config_fields = [
    'entity_identifier_source',
    'entity_identifier_manual',
    'entity_identifier_variable',
    'event_name',
  ];
  $templates = MaestroEngine::getTemplates(); // template_id => tasks
  foreach($templates as $template_id => &$settings) {
    $change = FALSE;
    $tasks = &$settings->tasks ?? [];
    foreach($tasks as &$task) {
      if($task['tasktype'] == 'MaestroEcaEventTask') {
        // Transpose all ECA fields into the ['data']['eca'] key
        foreach($eca_config_fields as $field) {
          if(array_key_exists($field, $task)) {
            $task['data']['eca'][$field] = $task[$field];
            $change = TRUE;
          }
          unset($task[$field]);
        }
      }
    }
    if($change) {
      $templates[$template_id]->save();
    }
  }

}